I need following image manipulation in my app:
1- Add text to image
2- Add another image object on image
3- Apply different filters to image
I found that Adobe creative sdk is good, but I'm getting ...

I have obtained the camera calibration parameters such as camera matrix, distortion coeff, (rotation + translation) vector and image points using OpenCv code here.
The equation they used to compute ...

I have many videos from you-tube for soccer players, all of them have different zoom, I need to estimate the pixel/cm for all samples, although they have different zoom, but the only information which ...

By large files, I mean high resolution images often ranging from 1-4 MB. For example, the iPhone 4S, with an 8MP camera takes fairly large photos: 3264×2448 pixels (8MP means 8 million pixels). But ...

So I am working with cvBlob and a background subtraction library. When I process my image and I get the mask, I then try to erode and dilate it.
I get an error when I try and erode the image. Here is ...

I have a part of my image editing program that fills any area of the image where it is (a) the same color as the selected coordinate, and (b) adjacent to a spot that is valid for replacing, with the ...

so correct me if im wrong and there's already a duplicate out there - but i have spent the past few hours trawling through stack and racking my brain and i cant for the life of me seem to fix this.
I ...

I have an array where each element is of 8 bit(ie 0-255) and I have the Height and Width of image I want to make in Img_height and Img_width. Now I want to create a grayscale Bitmap image out of it in ...

hi i am looking for a algorithm or library for png file compressions. these image will contain many transpert pixel but somtimes its size can go up to 400kb~500kb(1920x1080 in my case) i need it for a ...

I recently started studying image processing in Visual Studio with OpenCV library and I need some guidance.
I want to detect a female fetus on an ultrasound image, but I don't know which line/shape ...

I want a byte operation logic to rotate an image (byte array format) with 5 degrees(-5d to 5d).
Am getting these bytes from onCameraPreview method. So i want this logic using byte operations to make ...

I have a sequence of images. I would like to estimate the camera pose for each frame in my sequence.
I have calculated features in each frame, and tracked them through the sequence. I would now like ...

i have an (x,y) point, a 3x3 camera matrix, and 4 distortion coefficients and i want to get the undistorted point. my code looks like this...
double distorted_point_x = 10;
double_distorted_point_y ...

I want to create a .dst embroidery file using PHP. Are there any supporting libraries available? Or is it possible to convert any kind of image file to the .dst embroidery file format using PHP?
Can ...

Im working on a project that involves image processing.
In this project im taking pictures of an object from the side (not infront of it)
and I need to change the pixels in the picture to face me.
I ...

I work on image processing paper of IEEE and now need a MATLAB implementation of this.
The paper is about blur image registration and its title is "Blur Invariant Transnational Image Registration for ...

I need to run queries to https://www.imageidentify.com/ from my own program (written in Python, but it shouldn't matter as there appears to be no any package that works with WolframAlpha). I've found ...

I have got many videos from youtube for soccer players, So I need to estimate the player size with different zoom in various videos.
I know the player height is around 185cm, then if we assume that ...

I am working on a project, wherein I want to detect objects in the video and I have set of positive and negative images in a folder,and I have trained the svm with my samples on windows,now I want to ...

Having looked at the available features of OpenCV, it seems to me that theoretically speaking, there are a couple of ways to find an object in a picture.
Use Fourier Transform: if the object you're ...

I'm just starting out with android development and using the Facebook SDK. I have followed online tutorials and successfully made an app that logs into facebook and now im trying to make an app that ...

I have a large 3-dimensional matrix (on the order of 1000x1000x100) containing values that correspond to a bins in normalized high-resolution histograms. There is one histogram for every index in the ...